槐花散含有的药物是()
A.荆芥炭
B.生地黄
C.地榆
D.陈皮
E.枳实
参考答案:A
Before choosing a career you should spend time thinking about your personal______and weak points.
A.forces
B.strength
C.energy
D.advantages
治疗青少年牙周炎的最佳药物是
A.四环素族
B.阿莫西林
C.甲硝唑
D.螺旋霉素
E.青霉素